generate_password_link

WHAT IT DOES

What generate_password_link does on ReliaQuest GreyMatter MCP Server

AI agents use generate_password_link to create or update resources in ReliaQuest GreyMatter MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your ReliaQuest GreyMatter MCP Server environment.

WHY IT NEEDS A POLICY

Why generate_password_link needs a policy

This tool creates new password link credentials, which is a reversible modification of user authentication data (Write category). Severity is high because password links grant account access; misuse could enable unauthorized account takeover or privilege escalation.

From the tool's definition Tool named 'generate_password_link' described as a 'mutation' that generates password links for users. The description indicates it modifies user authentication state by creating password reset/change credentials.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

generate_password_link Rate-limited

generate_password_link stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "generate_password_link": {
      "limits": [
        {
          "counter": "generate_password_link_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches ReliaQuest GreyMatter MCP Server, so you can run agents against it safely.

FAQ

Questions about generate_password_link

What does the generate_password_link tool do? +

User \u00b7 mutation generatePasswordLink. Variables: after, filter, first, order, after1, filter1, first1, order1, after2, filter2, first2, order2, user. Example variables: {\. It is categorised as a Write tool in the ReliaQuest GreyMatter MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on generate_password_link? +

Register the ReliaQuest GreyMatter MCP Server MCP server in PolicyLayer and add a rule for generate_password_link: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches ReliaQuest GreyMatter MCP Server. Nothing to install.

What risk level is generate_password_link? +

generate_password_link is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit generate_password_link? +

Yes. Add a rate_limit block to the generate_password_link rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block generate_password_link completely? +

Set action: deny in the PolicyLayer policy for generate_password_link. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides generate_password_link? +

generate_password_link is provided by the ReliaQuest GreyMatter MCP Server MCP server (space-c0wboy/reliaquest-greymatter-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.